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Individual Calculations January 2019 |
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| Jayasundara, Nisansa Hansali Total change: -13.60 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1252 | 3.00 | 6 | -0.34 | 40 | -13.60 | |
|  Alahakoon, Isuru | | | 1652 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wanasinghe, M G W M R S | | | 1052 | SRI | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Somarathne, L H M G S | | | 1054 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Senevirathne, D C B K | | | 1011 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Subasinghe, S M T D | | | 1091 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Samarasinghe, Wayuni Vinara | | | 1463 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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